214950120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:616

約数の個数: 256

約数和(自身を含む): 824186880

約数和(自身を除く): 609236760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 43, 44, 55, 56, 60, 66, 70, 77, 84, 86, 88, 105, 110, 120, 129, 132, 140, 154, 165, 168, 172, 210, 215, 220, 231, 258, 264, 280, 301, 308, 330, 344, 385, 420, 430, 440, 462, 473, 516, 541, 602, 616, 645, 660, 770, 840, 860, 903, 924, 946, 1032, 1082, 1155, 1204, 1290, 1320, 1419, 1505, 1540, 1623, 1720, 1806, 1848, 1892, 2164, 2310, 2365, 2408, 2580, 2705, 2838, 3010, 3080, 3246, 3311, 3612, 3784, 3787, 4328, 4515, 4620, 4730, 5160, 5410, 5676, 5951, 6020, 6492, 6622, 7095, 7224, 7574, 8115, 9030, 9240, 9460, 9933, 10820, 11352, 11361, 11902, 12040, 12984, 13244, 14190, 15148, 16230, 16555, 17853, 18060, 18920, 18935, 19866, 21640, 22722, 23263, 23804, 26488, 28380, 29755, 30296, 32460, 33110, 35706, 36120, 37870, 39732, 41657, 45444, 46526, 47608, 49665, 56760, 56805, 59510, 64920, 66220, 69789, 71412, 75740, 79464, 83314, 89265, 90888, 93052, 99330, 113610, 116315, 119020, 124971, 132440, 139578, 142824, 151480, 162841, 166628, 178530, 186104, 198660, 208285, 227220, 232630, 238040, 249942, 255893, 279156, 325682, 333256, 348945, 357060, 397320, 416570, 454440, 465260, 488523, 499884, 511786, 558312, 624855, 651364, 697890, 714120, 767679, 814205, 833140, 930520, 977046, 999768, 1023572, 1249710, 1279465, 1302728, 1395780, 1535358, 1628410, 1666280, 1791251, 1954092, 2047144, 2442615, 2499420, 2558930, 2791560, 3070716, 3256820, 3582502, 3838395, 3908184, 4885230, 4998840, 5117860, 5373753, 6141432, 6513640, 7165004, 7676790, 8956255, 9770460, 10235720, 10747506, 14330008, 15353580, 17912510, 19540920, 21495012, 26868765, 30707160, 35825020, 42990024, 53737530, 71650040, 107475060, 214950120]

約数ペア:

[(1, 214950120), (2, 107475060), (3, 71650040), (4, 53737530), (5, 42990024), (6, 35825020), (7, 30707160), (8, 26868765), (10, 21495012), (11, 19540920), (12, 17912510), (14, 15353580), (15, 14330008), (20, 10747506), (21, 10235720), (22, 9770460), (24, 8956255), (28, 7676790), (30, 7165004), (33, 6513640), (35, 6141432), (40, 5373753), (42, 5117860), (43, 4998840), (44, 4885230), (55, 3908184), (56, 3838395), (60, 3582502), (66, 3256820), (70, 3070716), (77, 2791560), (84, 2558930), (86, 2499420), (88, 2442615), (105, 2047144), (110, 1954092), (120, 1791251), (129, 1666280), (132, 1628410), (140, 1535358), (154, 1395780), (165, 1302728), (168, 1279465), (172, 1249710), (210, 1023572), (215, 999768), (220, 977046), (231, 930520), (258, 833140), (264, 814205), (280, 767679), (301, 714120), (308, 697890), (330, 651364), (344, 624855), (385, 558312), (420, 511786), (430, 499884), (440, 488523), (462, 465260), (473, 454440), (516, 416570), (541, 397320), (602, 357060), (616, 348945), (645, 333256), (660, 325682), (770, 279156), (840, 255893), (860, 249942), (903, 238040), (924, 232630), (946, 227220), (1032, 208285), (1082, 198660), (1155, 186104), (1204, 178530), (1290, 166628), (1320, 162841), (1419, 151480), (1505, 142824), (1540, 139578), (1623, 132440), (1720, 124971), (1806, 119020), (1848, 116315), (1892, 113610), (2164, 99330), (2310, 93052), (2365, 90888), (2408, 89265), (2580, 83314), (2705, 79464), (2838, 75740), (3010, 71412), (3080, 69789), (3246, 66220), (3311, 64920), (3612, 59510), (3784, 56805), (3787, 56760), (4328, 49665), (4515, 47608), (4620, 46526), (4730, 45444), (5160, 41657), (5410, 39732), (5676, 37870), (5951, 36120), (6020, 35706), (6492, 33110), (6622, 32460), (7095, 30296), (7224, 29755), (7574, 28380), (8115, 26488), (9030, 23804), (9240, 23263), (9460, 22722), (9933, 21640), (10820, 19866), (11352, 18935), (11361, 18920), (11902, 18060), (12040, 17853), (12984, 16555), (13244, 16230), (14190, 15148)]